AU689939B2 - Process for the preparation of 1,1,1-trifluoroethane - Google Patents

Process for the preparation of 1,1,1-trifluoroethane Download PDF

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Publication number
AU689939B2
AU689939B2 AU31752/95A AU3175295A AU689939B2 AU 689939 B2 AU689939 B2 AU 689939B2 AU 31752/95 A AU31752/95 A AU 31752/95A AU 3175295 A AU3175295 A AU 3175295A AU 689939 B2 AU689939 B2 AU 689939B2
Authority
AU
Australia
Prior art keywords
reaction
trifluoroethane
process according
preparation
hydrogen fluoride
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU31752/95A
Other languages
English (en)
Other versions
AU3175295A (en
Inventor
Dominique Balthasart
Pascal Pennetreau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay SA
Original Assignee
Solvay SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Solvay SA filed Critical Solvay SA
Publication of AU3175295A publication Critical patent/AU3175295A/en
Application granted granted Critical
Publication of AU689939B2 publication Critical patent/AU689939B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AU31752/95A 1994-09-26 1995-09-20 Process for the preparation of 1,1,1-trifluoroethane Ceased AU689939B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9411563A FR2724930B1 (fr) 1994-09-26 1994-09-26 Procede de preparation du 1,1,1-trifluoroethane
FR9411563 1994-09-26

Publications (2)

Publication Number Publication Date
AU3175295A AU3175295A (en) 1996-04-04
AU689939B2 true AU689939B2 (en) 1998-04-09

Family

ID=9467350

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31752/95A Ceased AU689939B2 (en) 1994-09-26 1995-09-20 Process for the preparation of 1,1,1-trifluoroethane

Country Status (11)

Country Link
US (1) US5545772A (zh)
EP (1) EP0703204B1 (zh)
JP (1) JP3847358B2 (zh)
CN (1) CN1061967C (zh)
AT (1) ATE181047T1 (zh)
AU (1) AU689939B2 (zh)
BR (1) BR9504164A (zh)
CA (1) CA2159062A1 (zh)
DE (1) DE69510146T2 (zh)
ES (1) ES2135001T3 (zh)
FR (1) FR2724930B1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10506131A (ja) * 1994-07-11 1998-06-16 ソルヴェイ 冷媒類
US5918127A (en) * 1996-05-20 1999-06-29 United Microelectronics Corp. Method of enhancing electrostatic discharge (ESD) protection capability in integrated circuits
FR2751324B1 (fr) 1996-07-16 1998-12-04 Atochem Elf Sa Synthese du 1,1,1-trifluoroethane par fluoration du 1-chloro-1,1,-difluoroethane
EP1837323A1 (en) * 2006-03-24 2007-09-26 SOLVAY (Société Anonyme) Process for the manufacture of 1,1,1,3,3-pentafluoropropane
CN101921167B (zh) * 2010-08-12 2013-04-17 上海氯碱化工股份有限公司 连续生产1,1,2-三氯乙烷的方法
CN110372471A (zh) * 2019-07-26 2019-10-25 西安近代化学研究所 六氯丁二烯的催化转化方法
CN110396035A (zh) * 2019-07-26 2019-11-01 西安近代化学研究所 一种六氯丁二烯的转化方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008474A (en) * 1976-09-22 1991-04-16 Solvay & Cie Process for the manufacture of 1-chloro-1,1-difluoroethane
US5367102A (en) * 1990-06-08 1994-11-22 Solvay (Societe Anonyme) Process for the preparation of 1,1-dichloro-1-fluoroethane

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669590A (en) * 1951-08-03 1954-02-16 Allied Chem & Dye Corp Production of fluorine compounds
DE2105748A1 (de) * 1971-02-08 1972-08-31 Kali-Chemie Ag, 3000 Hannover Hydrofluorierungskatalysatoren sowie Verfahren zur Herstellung und Verwendung derselben
DE69012185D1 (de) * 1989-04-05 1994-10-13 Atochem North America Verfahren zur Herstellung in der Dampfphase von 1,1-Dichlor-1-fluorethan und/oder 1-Chlor-1,1-difluorethan aus Vinylidenchlorid.
BE1005983A3 (fr) * 1992-06-09 1994-04-12 Solvay Procede pour la preparation du 1,1,1,2-tetrafluoroethane.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008474A (en) * 1976-09-22 1991-04-16 Solvay & Cie Process for the manufacture of 1-chloro-1,1-difluoroethane
US5367102A (en) * 1990-06-08 1994-11-22 Solvay (Societe Anonyme) Process for the preparation of 1,1-dichloro-1-fluoroethane

Also Published As

Publication number Publication date
JP3847358B2 (ja) 2006-11-22
CA2159062A1 (fr) 1996-03-27
ATE181047T1 (de) 1999-06-15
EP0703204B1 (fr) 1999-06-09
JPH08176029A (ja) 1996-07-09
AU3175295A (en) 1996-04-04
CN1126714A (zh) 1996-07-17
CN1061967C (zh) 2001-02-14
DE69510146D1 (de) 1999-07-15
EP0703204A1 (fr) 1996-03-27
FR2724930A1 (fr) 1996-03-29
ES2135001T3 (es) 1999-10-16
DE69510146T2 (de) 1999-12-23
FR2724930B1 (fr) 1996-11-29
US5545772A (en) 1996-08-13
BR9504164A (pt) 1996-08-06

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired